Radeon HD 4750 and RTX 4000 Ada Generation - video card comparison
Radeon HD 4750
RTX 4000 Ada Generation
Architecture
TeraScale (2005−2013)
Ada Lovelace
GPU code name
RV740
AD104
Market segment
Desktop
Desktop
Release date
September 2009
August 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2175 MHz
Core clock speed
730 MHz
-
Floating-point performance
934.4 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
826 million
35,800 million
Pipelines / CUDA cores
640
6144
Power consumption (TDP)
100 Watt
130 Watt
Texture fill rate
23.36
417.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
512 MB
20 GB
Memory bus width
128 Bit
160 Bit
Memory clock speed
3200 MHz
14 GB/s
Memory bandwidth
51.2 GB/s
280.0 GB/s
Display Connectors
2x DVI, 1x S-Video
4x mini-DisplayPort 1.4a
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3